Oklahoma Business Entity Search
Find a registered business through Oklahoma Secretary of State, Business Filing Department. Use the official link below, then check the search options and name rules for Oklahoma.
Official website: www.sos.ok.gov · Opens in a new tab
Oklahoma search options and record coverage
Oklahoma's entity search locates corporations, LLCs, trade names, and other filings by name or filing number and displays status, agent, office, reports, and available filings. The Secretary processes corporation, LLC, partnership, fictitious-name, and trademark filings. Search the legal name and inspect the record for officers, managers, members, and registered-agent data.
Checking a business name in Oklahoma
Oklahoma requires names to be distinguishable under the entity statute and to use the correct LLC or corporate designator. Capitalization, punctuation, spacing, and generic terms may not cure similarity. State acceptance does not clear trademarks, trade names, or licensing.
Oklahoma name reservations
Oklahoma LLC and corporate name reservation is available through the Secretary's filing system; the current fee and duration are form-specific in the live schedule. Reservation is optional filing priority and not trademark clearance.
DBA, trade names, and fictitious names
Oklahoma trade names and fictitious names are registered through the Secretary of State Business Filing Department. Use https://oklahoma.gov/business/launch/register-your-business.html; trade-name registration has no annual fee or tax, but the initial fee is form-specific. A trade name is not a separate entity.
What do you need after the search?
- Official proof of standing — find certificate fees and ordering instructions.
- A missed report or inactive registration — check deadlines and reinstatement rules.
- A new business registration — compare Oklahoma formation and filing fees.